Data set for «Short- and long-distance avian migrants differ in exercise endurance but not aerobic capacity"
Authors/Creators
- 1. Swiss Ornithological Institute, Sempach, Switzerland
- 2. Molecular Ecology and Evolution Lab, Lund University, Lund, Sweden
- 3. Riserva Naturale Statale "I sole di Ventotene e S.Stefano"
- 4. Area Avifauna Migratrice, Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Ozzano Emilia BO, Italy
- 5. School of Earth, Atmospheric, and Life Sciences, University of Wollongong, Australia
Description
Data set of body condition parameters and aerobic metabolic performances of four Old-world flycatcher species (Muscicapidae) during spring migration. The species differ in their migration strategies: European robins (Erithacus rubecula) and black redstarts (Phoenicurus ochruros) are short-distance migrants spending their entire annual cycle within the Palaearctic and some populations move from North African non-breeding grounds to breeding sites in continental Europe. In contrast, common redstarts (P. phoenicurus) and whinchats (Saxicola rubetra) are obligate long-distance migrants which overwinter in sub-Saharan Africa and migrate to Palaearctic breeding sites.
We measured body condition and aerobic performances of birds at Ventotene islands - the first stopover site after crossing the Mediterranean Sea.
The data set comprises the following parameters:
scieName: scientific name of study species: EriRub (European robin), PhoOch(black redstart), PhoPho (common redstart), SaxRub (whinchat)
spec: species code (1-4)
ring_ID: individual ring number
date: date of measurement
mig: migration strategy, 1- short-distance, 2 -long-distance
sex: 1-male, 2-female
fat: body fat scores (according EURING) (range: 1-6)
muscle: breast muscle score (according EURING) (range: 0-3)
Hb -haemoglobin concentration in peripheral blood (mg ml-1)
Infection - infection with haemosporidian parasites (0 - uninfected, 1 - infected)
body mass_RMR: body mass (g) before RMR measurement
body mass_MMR: body mass (g) before MMR measurement
RMR: minimum resting metabolic rate (min V̇O2, ml min-1)
mass-specRMR: mass-specific minimum resting metabolic rate (min V̇O2, ml (g min)-1)
MMR: maximum metabolic rate (max V̇O2, ml min-1)
mass-specMMR: mass-specific maximum metabolic rate (max V̇O2, ml (g min)-1)
TimeExhaust: time until exhaustion (min)